1. Download lgupfile.zip
2. Extract to folder on PC.
3. Browse to folder.
4. Double click LGUP_Store_Frame_Ver_1_14_3.msi.
5. Click appropriate options to install.
6. Right click and select "Run as Administrator" on either:
---SetUser.bat to set LGUP in standard user mode
or
---SetDev.bat to set LGUP to Developer mode (Enables many additional options)
Note that if you leave the extracted folder, you can continue to SetUser.bat or SetDev.bat at will.